Individual Calculations May 2012
 Martinez Sasso, Alvaro Ant  Total change: -0.45  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2016 2132 4.50 7 -0.03 15 -0.45 
  San Pedro Morales, Marco A 1876 MEX0.001-0.8115-12.15 
  Salazar Sanchez, Jose Ferm 1980 MEX1.0010.30154.50 
  Fuentes Godoy, Arturo Iver 1998 MEX0.501-0.1815-2.70 
  Sainz Aguirre, Ignacio 1979 MEX1.0010.30154.50 
  Gutierrez Navarro, Daniel 1881 MEX1.0010.19152.85 
  Martinez Castaneda, Allan 2084 MEX1.0010.43156.45 
  Rojas Alarcon, Julian Anto f2317 MEX0.001-0.2615-3.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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